Medium severityNVD Advisory· Published Aug 14, 2025· Updated Apr 15, 2026

CVE-2025-0309

Description

An insufficient validation on the server connection endpoint in Netskope Client allows local users to elevate privileges on the system. The insufficient validation allows Netskope Client to connect to any other server with Public Signed CA TLS certificates and send specially crafted responses to elevate privileges.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

blog.amberwolf.com/blog/2025/august/breaking-into-your-network-zer0-effort/nvd
www.netskope.com/company/security-compliance-and-assurance/security-advisories-and-disclosures/netskope-security-advisory-nskpsa-2025-002nvd

News mentions

No linked articles in our index yet.

cvss	0.260
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exploit	0.000
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ransomware	0.000